Quotation: Wilkinson J, Bors C, Burgis F, Lorke A, Bodmer P (2018) Measuring CO2 and CH4 with a portable gas analyzer: Closed-loop operation, optimization and assessment. PLoS ONE thirteen(4): e0193973. 10.1371/journal.pone. That is an open access article distributed under the terms of the Artistic Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the unique creator and supply are credited. Knowledge Availability: All relevant information are throughout the paper and its Supporting Info recordsdata. The funders had no function in study design, knowledge assortment and evaluation, decision to publish, or preparation of the manuscript.

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